陆气通量交换观测研究进展
Research Progress on the Observation of Landatmosphere Flux Exchange
中文摘要：
陆气通量交换观测是陆面过程研究的基础，也是生态学、水文学、数值模式等研究的基础内容。探讨了陆气通量交换研究现状、通量观测与全球变化、模型、陆面过程模式之间的关系。分析了我国陆气通量观测站点建设情况，重点分析东北地区陆气通量观测站点现状。分析了中国气象局东北地区生态与农业气象野外科学试验基地的陆气通量观测内容、观测意义与存在的问题，并对通量观测发展进行展望。
中文关键词：
陆气通量，观测，全球变化，模型，东北
KeyWords：
land-atmosphere flux, observation, global change, model, Northeast
Abstract：
Land-air flux exchange observation is the foundation of land surface process research, and also the basic content of ecology, hydrology and atmospheric numerical models. A brief introduction is offered concerning the research status of landatmosphere flux exchange as well as the relationship between flux observation and global change, modelling, and land surface process model. The construction of land-air flux observation stations in China, especially in Northeast China is analyzed, and the content, significance and existing problems of land air flux observation in the ecological and agrometeorological scientific field bases of China Meteorological Administration in Northeast China is investigated. In addition, the future development of flux observation is proposed.